com.vladium.util

接口 IProperties

public interface IProperties

作者:

Vlad Roubtsov, (C) 2003

嵌套类概要

嵌套类

限定符和类型	接口和说明
static class	IProperties.Factory
static interface	IProperties.IMapper An IMapper is a stateless hook for mapping a arbitrary property key to another (useful, for example, for property aliasing and defaulting).

方法概要

限定符和类型	方法和说明
IProperties	copy()
String	getProperty(String key)
String	getProperty(String key, String dflt)
boolean	isEmpty()
boolean	isOverridden(String key)
void	list(PrintStream out)
void	list(PrintWriter out)
Iterator	properties()
String	setProperty(String key, String value)
String[]	toAppArgsForm(String prefix)
Properties	toProperties()

方法详细资料

getProperty

String getProperty(String key)

getProperty

String getProperty(String key,
                   String dflt)

isOverridden

boolean isOverridden(String key)

copy

IProperties copy()

properties

Iterator properties()

toProperties

Properties toProperties()

toAppArgsForm

String[] toAppArgsForm(String prefix)

参数:

prefix - [may not be null]

isEmpty

boolean isEmpty()

list

void list(PrintStream out)

list

void list(PrintWriter out)

setProperty

String setProperty(String key,
                   String value)